TetraChemical Name : 9,9'-Spirobi[9h-fluorene]
CAS : 159-66-0
Synonyms: 9,9'-Spirobi[9h-fluorene];9,9'-Spirobifluorene;Paragos 340198
![9,9'-Spirobi[9h-fluorene]](http://thsciimg.chemcd.cn/TS01330.gif)
Chemical Name : 9,9'-Spirobi[9h-fluorene]
CAS : 159-66-0
Synonyms: 9,9'-Spirobi[9h-fluorene];9,9'-Spirobifluorene;Paragos 340198
